Queue Class, dequeue and enqueue ? python

So I have this question and it says create a class queue and make the method dequeue and enqueue

Here's what I have so far, could someone direct me on the right track?

class queue:
      def __init__(self,queue):
            self.queue = []
      def dequeue(self):
            if len(queue) > 0:
                  e = queue[0]
                  queue = list[1:len(queue)]
            else:
                  return "There are no elements to remove"
      def enqueue(self,element):
            queue.insert([-1], element)